(a) Which data set indicates a perfect positive linear relationship between its two variables? (Choose one) (b) Which data set has an apparent positive, but not perfect, linear relationship between its two variables? (Choose one) (c) In which data set is there evidence of a strong nonlinear relationship between the two variables? (Choose one) (d) Which data set indicates the strongest negative linear relationship between its two variables? (Choose one)
(a) Which data set indicates a perfect positive linear relationship between its two variables? (Choose one) (b) Which data set has an apparent positive, but not perfect, linear relationship between its two variables? (Choose one) (c) In which data set is there evidence of a strong nonlinear relationship between the two variables? (Choose one) (d) Which data set indicates the strongest negative linear relationship between its two variables? (Choose one)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 8PPS
Related questions
Question
Transcribed Image Text:Below are four bivariate data sets and their scatter plots. (Note that all of the scatter plots are displayed with the same scale.) Each data set is made up of
sample values drawn from a population.
U
V
11-
x
y
1.0 4.1 10+
1.0 7.9
11
10+
9+
2.0 6.5 9+
8-
2.0 6.7
3.0 7.5
8-
3.0 8.1
7-
7+
6-
4.0 9.6 6-
4.0 5.9
5.
5.0 9.6
5.0 6.7
6.0 10.1
3-
6.0 4.6
7.0 5.2 2-
7.0 9.5 2-
1-
8.0 8.1
8.0 3.7
0
8
0
9 10
9.0 6.1
9.0 4.6
8 9 10 11
10.0 3.9 Figure 1
10.0 3.2 Figure 2
W t
m n
11
1.0 10.0
1.0 3.9
11
10-
10+ X
9+
2.0 9.0
2.0 6.4
9.
8+
8+
3.0 7.0
7-
7-
3.0 8.0
4.0 7.0
6+
4.0 4.6
6+
5-
5.0 6.0
5.0 5.0
4-
6.0 5.0
3+
3-
6.0 7.8
7.05.2
7.0 4.0
2-
1+
1-
8.0 3.0
8.0 6.8
0
0
9.0 2.0
9.0 8.5
10.0 1.0 Figure 3
10.0 7.6 Figure 4
Answer the following questions. The same response may be the correct answer for more than one question.
(a) Which data set indicates a perfect positive linear relationship between its two
variables?
X
?
(Choose one)
(b) Which data set has an apparent positive, but not perfect, linear relationship
between its two variables?
(Choose one)
(c) In which data set is there evidence of a strong nonlinear relationship between
the two variables?
(Choose one)
(d) Which data set indicates the strongest negative linear relationship between its
two variables?
(Choose one)
ny
5-
1 c
X
3
7
11
6
7
Transcribed Image Text:the x, y data set
the u, v data set
the w, t data set
the m, n data set
none of the data sets
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